Drew User Guide

Drew, The chat-bot of all time.

"He who does not remember his tasks, will not do them." - Sun Tzu

Do you want to be:

• Productive
• Up to date
• Great

If you answered YES to all the above, then Drew is The buddy for you!

All you need to do to achieve greatness is:

1. Download the code from here.
2. Run the jar file with java -jar drew.jar Java 11 required
3. Key in your tasks.

Features include:

• Cool pal to talk to 😎
• No nonsense. Only do what you need to do. 💯

Look at how cool this response in the executeCommand method is:

int firstBackslashIndex = input.indexOf("/by");
if (firstBackslashIndex == -1) {
    throw new IllegalArgumentException("Incorrect input. Ensure that date begins with /by");
}

Adding todos

Todos are tasks that only have a description. This command adds a new todo to your list.

Syntax: todo [desciption]

Example: todo homework

Expected output:

Got it. I've added this task:
[T][] todo
Now you have [some number] tasks(s) in the list.

Adding deadlines

Deadlines are tasks that have a due date. This command adds a new deadline to your list.

Syntax: deadline [desciption] /by [YYYY-MM-DD]

Example: deadline homework /by 2024-01-01

Expected output:

Got it. I've added this task:
[D][] homework (by: 2024-01-01)
Now you have [some number] tasks(s) in the list.

Adding events

Events are tasks that have a start and end date. This command adds a new event to your list.

Syntax: event [desciption] /from [YYYY-MM-DD] /to [YYYY-MM-DD]

Example: event concert /from 2024-01-01 /to 2024-01-03

Expected output:

Got it. I've added this task:
[E][] concert (from: 2024-01-01 to: 2024-01-03)
Now you have [some number] tasks(s) in the list.

Deleting tasks

This command deletes a task your list.

Syntax: delete [task index]

Example: delete 1

Expected output:

Ok. I have deleted this task :
[E][] concert (from: 2024-01-01 to: 2024-01-03)
Now you have [some number] tasks(s) in the list.

Mark tasks as completed

This command marks a task as done in your list.

Syntax: mark [task index]

Example: mark 1

Expected output:

Well done! I have marked this task as done:
[E][X] concert (from: 2024-01-01 to: 2024-01-03)

Unmark tasks

This command unmarks a task in your list.

Syntax: unmark [task index]

Example: unmark 1

Expected output:

Ok. I have marked this task as not done yet:
[E][] concert (from: 2024-01-01 to: 2024-01-03)

List all tasks

Lists all the tasks in your list.

Syntax: list

Expected output:

Tasks in your list, you have.
1. [E][] concert (from: 2024-01-01 to: 2024-01-03)
1 task(s) in the list, there are.

Find task

Finds a task description that matches the given string.

Syntax: find [string]

Example: find concert

Expected output:

Here are the matching tasks in your list:
1. [E][] concert (from: 2024-01-01 to: 2024-01-03)

Save tasks

Saves the list into a text file.

Syntax: bye

Expected output:

Bye. Hope to see you again soon!

Note: Please use the command before exiting. Closing the window will not trigger a save.